8518740084 has 48 divisors (see below), whose sum is σ = 22108732800. Its totient is φ = 2836608768.

The previous prime is 8518740059. The next prime is 8518740089. The reversal of 8518740084 is 4800478158.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8518740089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63652 + ... + 145220.

It is an arithmetic number, because the mean of its divisors is an integer number (460598600).

Almost surely, 2^8518740084 is an apocalyptic number.

It is an amenable number.

8518740084 is an abundant number, since it is smaller than the sum of its proper divisors (13589992716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8518740084 is a wasteful number, since it uses less digits than its factorization.

8518740084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82549 (or 82541 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 8518740084 is about 92297.0209920125. The cubic root of 8518740084 is about 2042.3262649764.

The spelling of 8518740084 in words is "eight billion, five hundred eighteen million, seven hundred forty thousand, eighty-four".